[Event "Zuerich op"]
[Site "Zuerich"]
[Date "1984.??.??"]
[Round "5"]
[White "Tatai, Stefano"]
[Black "Kortschnoj, Viktor"]
[Result "0-1"]
[WhiteElo "2490"]
[BlackElo "2635"]
[ECO "A11"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.c4 g6 5.b3 Qb6 6.O-O Bg7 7.d4 O-O 8.Ba3 Re8
9.Nc3 Qa6 10.Bb2 dxc4 11.Ne5 Be6 12.e4 Nbd7 13.Nxc4 Bxc4 14.bxc4 e5 15.d5 Qxc4
16.dxc6 bxc6 17.Qa4 Nb6 18.Qc2 Nfd7 19.Rfd1 Bf8 20.Bf1 Qb4 21.a4 Qa5 22.Nb1 Qc5
23.Qe2 Rad8 24.a5 Nc8 25.Rc1 Qd6 26.Qc2 Qb8 27.Bc4 Nc5 28.Na3 Nd6 29.Rab1 Ndxe4
30.Rd1 Rxd1+ 31.Rxd1 Ng5 32.Be2 Qb3 33.Qxb3 Nxb3 34.Nc4 Nd4 35.Bxd4 exd4
36.Kf1 Bc5 37.Rb1 Ne4 38.Rb7 Nxf2 39.Bf3 Ne4 40.Rc7 d3 41.Rd7 Ng5 42.Bxc6 Re6
43.Ba8 Rf6+ 44.Ke1 Bb4+ 45.Nd2 Nf3+ 46.Bxf3 Rxf3 47.a6 Re3+ 48.Kd1 Re6 49.Rxa7 Re2
50.Nf3 Rf2  0-1

